One of the Windows update or install errors on Windows 11 is 0x800f081f.
The error impacts all the available updates and only displays the Install error text.
This post fromMiniToolprovides solutions to the Windows 11 update error 0x800f081f.
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Microsoft regularly releases Windows updates to introduce new features and fix known issues.
While most updates install without problems, some may cause errors during installation.
Here are some reasons that may cause the update error 0x800f081f on Windows 11.

What is Windows 11 Pro for Workstations?
How to download Windows 11 Pro for Workstations?
How to install it?
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Here are the answers.
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1.
Launch MiniTool ShadowMaker Trial Edition in Windows 11.

Go to theBackupinterface, and you’re free to see system partitions are selected as the backup source.
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ClickOther troubleshootersto expand all troubleshooters, and then clickRunnext to theWindows Updatesection.
Now, this troubleshooter will scan issues associated with the Windows Update components.
If any fixes are identified, click onApply this fixand follow the on-screen instructions to complete the repair.

Solution 2: confirm Microsoft .NET Framework 3.5 Is Enabled
1.
Press theWindowsandR keys togetherto open theRundialog.
Typeappwiz.cplin the box and clickOK.
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In thePrograms and Featuresinterface, click theTurn Windows features on or offlink.
Check the.NET Framework 3.5 (includes .NET 2.0 and 3.0)box.
ClickOKto save the change.
peek if this helps you resolve.
Press theWindowsandRkeys at the same time to open theRundialogue box.
Typeservices.mscand clickOKto open theServicesapplication.
3.From the list of applications, right-clickWindows Updateto selectRestart.
Then modernize your Windows again and check to see if the install error 0x800f081f issue has gone.
If not, try the next solution.
Here is how to do that:
1.
Typecmdin the search box on the taskbar, and then right-click theCommand Promptapp and selectRun as administrator.
This process may take you much time to scan, hey wait patiently.
Once done, reboot your PC and verify if the Windows 11 update error 0x800f081f gets fixed.
Solution 5:roll out the Pending Updates Manually
1.
OpenSettingsagain and clickWindows Update.
Go to theUpdate history.
peek if there are failed update numbers.
Copy the failed update number.
Go to Microsoft Update Catalog and search for the update number.
Download it on your PC.
Then double click to launch the installer and then update it.
Solution 6: Reset Windows Update Components
- key in cmd in theSearchbox and chooseRun as administrator.
Press theWindows + Rkeys to open theRundialogue box.
Then, typeregeditand pressEnter.
Go to the following path:
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
3.
Right-click them and delete them one by one.
- reset your box.
Solution 8: Change Group Policy options
2.
Go to the following path:
Computer Configuration > Administrative Templates > System
3.
In the right pane, find and double-clickSpecify configs for optional component installation and component repair.
Click theEnabledoption and clickApplyto save the changes.
So when getting the Windows 11 update error 0x800f081f, you should choose this method.
Go to theWindows 11 Downloadpage.
Then, you better choose a language by clicking the drop-down menu.
After choosing it, click theDownloadbutton.
Next, click the64-bit Downloadbutton to start the downloading process.
When the file has been downloaded, right-click it and selectMountfrom the context menu.
Choose the mounted drive and then double-click theSetup fileoption to begin the installation.
Then, click theNot right nowbutton.
Navigate toNext>Accept.
During the process, select all the items you want to keep.
Finally, click theInstallbutton and wait for the process to complete.
Before resetting Windows 11, its recommended toback up filesthat you think are important.
Press theWindows + Ikeys to openSettings.
Navigate to theUpdate & Securitysection.
Go to theSystemsection fromthe left panel, and then selectRecovery > Reset this PCfrom the right panel.
If you want to download a fresh copy of Windows, it’s possible for you to selectCloud download.
Or, you’re able to selectLocal reinstallwhich will perform a Windows 11 factory reset locally.
At last, click onResetat theReady to reset this PCscreen.
This resetting process will take you some time to complete.
you’re free to choose cloud download or local reinstall when resetting Windows 10/11.
This post provides details about cloud download vs local reinstall.
Bottom Line
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